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Documentation of floral secretory glands in Pleurothallidinae (Orchidaceae) using Scanning Electron Microscopy (SEM)
(2016-11-20)
A clear, step by step description of the treatment of orchid flowers, subtribe Pleurothallidinae, with Critical Point Drying for SEM is presented. It shows that a simple, short fixation and dehydration method prior to ...
Phylogenetic analysis of Andinia (Pleurothallidinae; Orchidaceae) and a systematic re-circumscription of the genus
(2017)
Most of the species studied in this paper have previously been placed in either Pleurothallis or Lepanthes. However, at one time or another, members of the group have also been placed in the genera Andinia, Brachycladium, ...
Pollination of Specklinia by nectar-feeding Drosophila: the first reported case of a deceptive syndrome employing aggregation pheromones in Orchidaceae
(2015)
Background and Aims The first documented observation of pollination in Pleurothallidinae was that of Endre ́s, who noticed that the ‘viscid sepals’ of Specklinia endotrachys were visited by a ‘small fly’. Chase would later ...
Trichocentrum Loyolicum, A New Species in the Genus Trichocentrum S. Str. (Orchidaceae: Oncidiinae)
(2008)
A new species of Trichocentrum (Orchidaceae: Oncidiinae) from southeastern Ecuador, T. loyolicum, is described and illustrated. Trichocentrum loyolicum is compared with T. pulchrum, from which it mainly differs by the ...
Revisión sistemática del género Myoxanthus (Orchidaceae: Pleurothallidinae) en Costa Rica
(2020)
The ten Costa Rican species of Myoxanthus are discussed, described and illustrated based mainly on native living material. a key for the species, notes on history, ecology, diagnostic features, taxonomy and distribution ...
Platystele colombiana
(2017)
The relatively large flowers with long-cuadate sepals of Platystele colombiana are somewhat reminiscent of P. caudatisepala (C. Schweinf.) Garay, P. posadarum Luer & R. Escobar and P. baqueroi L. Jost & Iturralde. The new ...
A new species and a new record of Malaxis (Malaxidinae) from Costa Rica
(2022-04-25)
We describe and illustrate a new species and a new record of Malaxis from the lower montane and montane forests of Costa Rica. Taxonomic descriptions, illustrations, distribution maps, and conservation assessments are ...
Epidendrum inhibitiosum
Epidendrum inhibitiosum Karremans & Mel.Fernandez
(2013-06)
Epidendro singulifloro Schltr. simile, sed planta rubro-viride, floribus majoribus brunneo-viridis, corolla campanulato-inexpansa, labello costa pupurea instructo, callo albo, petalis ellipticis obtusis differt.
Epidendrum brenesii Schltr.
(2020)
Of the 44 species monographed in this fascicle, 30 are new to science and 14 have been published elsewhere, at least one of them as recently as one month ago. One of the new ones is a natural hybrid, Epidendrum × pinheiroi ...